HVAC Forum

1,655 topics in this forum

1. Odd Vent Box in Chimney

   By Mike Lamb, April 18, 2015
   • 3 replies
   • 1.4k views
   • 
   • kurt
   • April 18, 2015

2. New Furnace? 1 2

   By tim5055, February 20, 2015
   • 27 replies
   • 4.2k views
   • 
   • Awenthomas
   • April 16, 2015

3. Replacing a Boiler Air Vent

   By Mike Lamb, April 9, 2015
   • 3 replies
   • 1.6k views
   • 
   • kurt
   • April 10, 2015

4. Anyone know why

   By Robin7798, April 3, 2015
   • 5 replies
   • 1.8k views
   • 
   • John Kogel
   • April 4, 2015

5. Apollo Hydroheat Routine Maintenance

   By Kcollins2, March 15, 2015
   • 2 replies
   • 2k views
   • 
   • Kcollins2
   • March 16, 2015

6. Replacing Apollo 50/50 Water heater

   By hodge, March 12, 2015
   • 5 replies
   • 3.9k views
   • 
   • hodge
   • March 12, 2015

7. Burner not Firing

   By Mike Lamb, March 9, 2015
   • 7 replies
   • 1.7k views
   • 
   • Brandon Whitmore
   • March 10, 2015

8. Outside air connection to return plenum

   By David Meiland, March 7, 2015
   • 3 replies
   • 1.3k views
   • 
   • David Meiland
   • March 9, 2015

9. Hydronic Boiler Help?

   By Erby, February 27, 2015
   • 14 replies
   • 2.3k views
   • 
   • mlparham
   • March 5, 2015

10. Need Help with Vent Connector Sizing

    By Neal Lewis, March 4, 2015
    • 1 reply
    • 1.1k views
    • 
    • Bill Kibbel
    • March 4, 2015

11. Two problems

    By Old Sailor, February 24, 2015
    • 14 replies
    • 2.3k views
    • 
    • inspector57
    • February 26, 2015

12. Pet Peevs

    By Old Sailor, February 22, 2015
    • 12 replies
    • 1.8k views
    • 
    • Old Sailor
    • February 24, 2015

13. 2 cell cooling tower vs 2 cooling towers together

    By MPdesign, February 16, 2015
    • 1 reply
    • 1.5k views
    • 
    • Old Sailor
    • February 23, 2015

14. Restrictions on Flex Connectors 1 2

    By Jim Katen, February 17, 2015
    • 29 replies
    • 9.3k views
    • 
    • Jim Katen
    • February 21, 2015

15. Apollo recirc pump cost

    By Volley6man, February 20, 2015
    • 2 replies
    • 1.2k views
    • 
    • Volley6man
    • February 20, 2015

16. westco fan switch

    By Grisbi, February 7, 2015
    • 1 reply
    • 1.4k views
    • 
    • Jim Katen
    • February 8, 2015

17. Taped joint between evap coil and duct. Issue?

    By AHI in AR, February 5, 2015
    • 8 replies
    • 1.6k views
    • 
    • mjr6550
    • February 6, 2015

18. CO Detectors 1 2

    By Denray, February 28, 2012
    • 26 replies
    • 6.1k views
    • 
    • mlparham
    • January 26, 2015

19. Furnace vent

    By inspector57, January 23, 2015
    • 1 reply
    • 1.3k views
    • 
    • hausdok
    • January 24, 2015

20. AC Line Set in Chimney

    By Mike Lamb, January 22, 2015
    • 3 replies
    • 1.7k views
    • 
    • Rob Amaral
    • January 23, 2015

21. Fresh Air Duct to HVAC

    By Mike Lamb, January 21, 2015
    • 2 replies
    • 1.2k views
    • 
    • Mike Lamb
    • January 21, 2015

22. dual sided ,ventless, gas floor heater

    By Scrod, January 16, 2015
    • 2 replies
    • 1.2k views
    • 
    • Scottpat
    • January 16, 2015

23. Corrosion on gas valve

    By Neal Lewis, January 15, 2015
    • 2 replies
    • 1.9k views
    • 
    • Tom Raymond
    • January 15, 2015

24. Furnace and fireplace flue seperation

    By Mark P, December 26, 2014
    • 13 replies
    • 2k views
    • 
    • Charlie R
    • January 1, 2015

25. hydronics

    By Jim Baird, December 22, 2014
    • 15 replies
    • 2.6k views
    • 
    • Les
    • December 31, 2014